Gérard Chollet ... [et al.] (eds.). Ricardo Choren ... [et al.] (eds.). Pierre Collet ... [et al.], (eds.). Burkhard Stiller ... [et al.] (eds.). Pierre Collet ... [etal.] (eds.). Gerhard Lakemeyer ... [et al.] (eds.). Eberhard Becker ... [et al.] (eds.). Edoardo Airoldi ... [et al.] (eds.). Gerd Kortuem ... [et al.] (eds.). Pierre Liardet ... [et al.] (eds.).